Electrical conduction in liquid crystal polymer

Author

Ohki, Y. ; Hirai, T. ; Uda, S. ; Tanaka, Y. ; Ikeda, M.

Author_Institution

Dept. of Electr. Eng., Waseda Univ., Tokyo, Japan

fYear

1992

fDate

22-25 Jun 1992

Firstpage

22

Lastpage

26

Abstract

Basic results on electrical properties in a typical LCP (liquid crystal polymer) sample are presented. Results of measurements on DC conduction, thermally stimulated current (TSC), and current upon voltage reversal. The effects of bias temperature are considered. It is concluded that conduction at high temperatures is dominated by mobile ions in the bulk having a mobility of about 10^-10 cm²/V-s

Keywords

dielectric properties of liquids and solutions; electrical conductivity of liquids; liquid crystal polymers; organic insulating materials; thermally stimulated currents; DC conduction; current upon voltage reversal; effects of bias temperature; electrical properties; high temperatures; insulating material; ionic conduction; liquid crystal polymer; mobile ions; thermally stimulated current; Conducting materials; Crystalline materials; Current measurement; Dielectrics and electrical insulation; Liquid crystal polymers; Plastic insulation; Temperature dependence; Thermal conductivity; Thermal resistance; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Conduction and Breakdown in Solid Dielectrics, 1992., Proceedings of the 4th International Conference on

Conference_Location

Sestri Levante

Print_ISBN

0-7803-0129-3

Type

conf

DOI

10.1109/ICSD.1992.224953

Filename

224953